Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. David Kindness is a Certified Public Accountant (CPA) and an expert ...
push1(int x) –> pushes x to first stack push2(int x) –> pushes x to second stack pop1() –> pops an element from first stack and return the popped element pop2() –> pops an element from second stack ...
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